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EP 4 319 963 A1

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(43) Date of publication: 14.02.2024 Bulletin 2024/07 (21) Application number: 21807314.6 (22) Date of filing: 29.09.2021

(51) International Patent Classification (IPC):  B29C 64/118(2017.01) B29C 64/295(2017.01) B29C 64/393(2017.01) B29C 64/245(2017.01) B29C 64/364(2017.01) (52) Cooperative Patent Classification (CPC): B33Y 30/00; B33Y 10/00; A61F 2/30942; A61F 2/30734; A61F 2002/30985; A61F 2002/30011; B29C 64/118; B29C 64/245; B29C 64/295; B29C 64/364; B29C 64/393; B33Y 50/02; B33Y 40/00; A61F 2/4455; A61F 2/447; A61F 2002/30133; A61F 2002/30593; A61F 2002/3092; A61F 2002/3093; A61F 2002/30962; A61F 2002/4495 (86) International application number: PCT/US2021/052651 (87) International publication number: WO 2022/216312 (13.10.2022 Gazette 2022/41)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 09.04.2021 US 202117226200 (71) Applicant: Curiteva, Inc. Tanner, AL 35671 (US)	(72) Inventors: REITH, Todd Tanner, AL 35671 (US) LINDER, Eric Tanner, AL 35671 (US) HESKETT, Ryan Tanner, AL 35671 (US) (74) Representative: Fish & Richardson P.C.  Highlight Business Towers Mies-van-der-Rohe-Straße 8 80807 München 80807 München (DE)